baber/WOPTO huggingface dataset:
Patent JP-S62176247-A (JP)
Title: Telephone set
Inventor: TANIGUCHI TERUYUKI
IPC: H04M1/21
Filed: 1986-01-29
Abstract: PURPOSE:To attain on-hook dialing without complicating the internal structure of a telephone set main body by providing a connection terminal connected to an input section of a speaker provided to an external acoustic equipment to the telephone set. CONSTITUTION:A connection terminal 19 of the telephone set 10 is connected to a line connection section 22 of a cassette tape recorder 20 provided with a radio set and the on-hook dial state is obtained by closing a switch 24 and an on-hook switch 25. A dial pulse formed by a dial circuit 15 is sent to a telephone line 17 while a transmitter 11 and a receiver 12 are hooked on under this state and a sent voice from a communication opposite party is listened to through a speaker 21 provided to the cassette tape recorder 20. Thus, the on-hook dialing is attained without complicating the internal structure of the telephone set in this way.
Patent JP-H06231776-A (JP)
Title: Solid electrolytic fuel cell
Inventor: NAKANISHI TSUNEO
IPC: H01M8/12
Filed: 1993-02-08
Abstract: PURPOSE:To provide a solid electrolytic fuel cell having large area and excellent thermal stability. CONSTITUTION:A separator 12 and a substrate 1 supporting a unit cell 9 are provided by using a common thermet, and the separators 12 and the substrates 1 supporting the unit cells 9 are alternately layered to form a stack. The required parts of the separator 12 and the substrate 1 are brazed for gas sealing.
Patent JP-H06232320-A (JP)
Title: Semiconductor integrated circuit package
Inventor: TAMEDA SHIGEHITO
IPC: H05K3/30
Filed: 1993-02-08
Abstract: PURPOSE:To realize the pin-multiplication of a semiconductor package by a means excluding the pin pitch narrowing means so as to meet the requirements for accelerated high integration of ICs and the pin-multiplication in recent years. CONSTITUTION:The outer connecting terminals 11, 12 for supplying power to the IC mounted on a semiconductor chip package 10 as well as for inputting and outputting control signals and data signals to the IC are to be arranged both on the outer periphery and the bottom surface of the package 10 so that the pin-multiplication of the semiconductor chip package 10 may be realized leaving the pin pitch intact.
Patent JP-H10221289-A (JP)
Title: Alcohol removing filter for contact combustion type sensor
Inventor: KODAMA NAOMI
IPC: G01N27/16
Filed: 1997-01-31
Abstract: PROBLEM TO BE SOLVED: To provide an alcohol removing filter having sufficient alcohol removing capability and capable of accurately measuring the gas concentration of an aimed gas by using urethane foam as a porous material carrying powdery activated carbon. SOLUTION: This alcohol removing filter 1 for a contact combustion type sensor is provided with element set holes 1a serving as set mechanisms for a sensing element 2 and a comparing element 3. The filter 1 has continuous bubbles, and powdery activated carbon is carried in the bubbles. The diameters of the sensing element 2 and comparing element 3 set to the filter 1 are made slightly larger than the element set holes 1a. Since the filter 1 is formed with methane foam, setting is simple, and no release/drift occurs after setting. Since the thickness of the filter 1 is made sufficiently larger than the widths of intake holes 2a, 3a, the gases reaching the intake holes 2a, 3a of the elements 2, 3 are sufficiently brought into contact with the activated carbon carries in the continuous bubbles of the filter 1, and alcohols are removed.
Patent JP-H09192878-A (JP)
Title: Gas shielded arc butt welding method for sheet
Inventor: KOYAMA HIROSHI
IPC: B23K9/025
Filed: 1996-01-11
Abstract: PROBLEM TO BE SOLVED: To realize the welding capable of obtaining the joint strength which is equal to or more than that of the base metal in the wide range of welding conditions by using the welding wire of a prescribed carbon equivalent in the one-pass welding of a sheet. SOLUTION: In the gas shielded arc butt welding of a sheet, the weld excellent in the weld crack resistance can be obtained by using the welding wire whose carbon equivalent Ceq (W) is expressed by the formula I, where in the formula I, Ceq (W) is the carbon equivalent of steel sheet, A is 0.15-0.30%, and the carbon equivalent Ceq of each composition is determined by the formula II in which each element symbol means the wt.% of each element.  Ceq (W)-Ceq (B) is determined to be 0.15-0.30% because the heat input is too large to secure the joint strength even when the penetration ratio is large if the value is below 0.15%, or the joint strength is not improved even when the penetration ratio becomes smaller if the value exceeds 0.30%, and the joint strength in the case of the sufficient penetration ratio becomes rather larger than that of the base metal, and the risk of cracking is increased.
Patent JP-S54112054-A (JP)
Title: Temperature controller
Inventor: KONDOU MASAKATSU
IPC: F25B21/02
Filed: 1978-02-21
Abstract: PURPOSE: To greatly reduce the consumption of control power and reduce the size  of a radiator, by using a Peltier effect temperature controller which functions simply through control of air flow from an electric fan.  
     CONSTITUTION: This temperature controller is composed of a thermocouple 1 which produces a cooling surface A and radiating surface B, radiator 3 fitted to the radiating surface B of the thermocouple 1, fan 10 for cooling the radiator 3, temperature sensor 4 for the radiator 3, and of control circuits 5W8, 11 for feeding control current to the fan 10 in accordance with the temperature of the radiator 3. As shown in the property diagram a, when the temperature of the radiator 3 is high at T 0  + ΔT, the position of saw tooth wave from a generator 11 to the reference voltage is high compared with that in case the temperature is low and the point crossing the reference voltage comes earlier. Accordingly the current fed from thyristor 6 to the fan 10 becomes longer as in case of high temperature as shown in the figure c, which in turn increases the air flow and lowers the temperature of the radiator to keep the balance. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-2000219680-A (JP)
Title: Production of 5-arylhydantion
Inventor: TATSUKI KENICHI
IPC: C07D233/78
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To readily produce the subject high-purity compound by reacting a specific alkyl oxoacetate with urea and a specified aryl compound in the presence of an acid. SOLUTION: An alkyl 2-oxoacetate represented by formula I (R1 is an alkyl) is reacted with urea in an amount of preferably 1.0-3.0 mol based on 1 mol of the alkyl 2-oxoacetate and an aryl compound represented by formula II (R2 is hydroxyl or a lower alkoxy; and R3 and R4 are each H, hydroxy or the like) (preferably phenol) in an amount of preferably 1.0-2.0 mol based on 1 mol of the alkyl 2-oxoacetate preferably in the presence of a 1-10 N acid (preferably hydrochloric acid or sulfuric acid), preferably in an aqueous medium at 60-95 deg.C to thereby produce the objective compound represented by formula III. The compound represented by formula I in a required amount may previously be added to a solution containing the urea and the compound represented by formula II or slowly added to the reactional system.  The objective compound may be isolated by cooling the reactional liquid and carrying out the solid-liquid separation.
Patent JP-H06206181-A (JP)
Title: Rotary transfer device
Inventor: HOSONO SEIJI
IPC: B25J9/00
Filed: 1993-01-12
Abstract: PURPOSE:To continuously revolve an arm in the same direction, as for a rotary transfer device equipped with the arm which revolution-operates and a hand for the advance/retreat operates along the longitudinal direction of the arm. CONSTITUTION:A rotary shaft which revolves independently from the revolution of an arm 15 is installed at the revolution center of the arm 15 and an interlocking mechanism which advance/retreat-operates a hand 17 along the longitudinal direction of the arm 15 by the revolution of the rotary shaft is installed. When the arm 15 revolves and the relative angle for the arm 15 of the rotary shaft varies, the rotary shaft is revolved so as to correct this variation.
Patent JP-H10207039-A (JP)
Title: Blanks for photomask with alignment mark and production therefor
Inventor: MURAI FUMIMASA
IPC: G03F1/42
Filed: 1997-01-20
Abstract: PROBLEM TO BE SOLVED: To provide blanks for a photomask capable of improving the accuracy of pattern exposure positions and decreasing the variations in the accuracy of the pattern exposure positions and to provide a process for manufacturing such blanks for the photomask. SOLUTION: The blanks 100 for the photomask to be written with patterns in the resist part 140 applied thereon of a pattern exposure system of a system to execute pattern exposure of the photoresist on a substrate by using graphic data in order to manufacture the photomask for production of semiconductor elements are formed by providing one surface of a substrate 110 transparent to exposure light at the time of production of the semiconductor elements with light shielding layers 120 consisting of thin metallic sheets having light shieldability to the exposure light. The one points or plural points of the regions which are not pattern writing regions of the light shielding layers are provided with alignment marks 130 for having the positions, inclination, distortion, etc., of the blanks 100 at the time of pattern exposure recognized by a writing machine.
Patent JP-H05219297-A (JP)
Title: Facsimile equipment
Inventor: NAKAKOSHI YASUHIRO
IPC: B41J13/10
Filed: 1992-02-05
Abstract: PURPOSE:To save trouble of sorting of documents by turning a document stacker in which a document printed by a recording section is contained for each communication in response to a switching signal. CONSTITUTION:Upon the receipt of a picture signal from a destination facsimile equipment, a communication control section 1 outputs a reception start signal (b) to a flip-flop circuit 2. When the reception start signal (b) is inputted to the flip-flop circuit 2, the flip-flop circuit 2 outputs a switching signal (c) being logical 1 and a stacker 3 receiving the switching signal (c) whose level is logical 1 turned by 90 deg. clockwise. On the other hand, upon the receipt of a picture signal (e) from other destination facsimile equipment, the communication control section 1 outputs the reception start signal (b) to the flip-flop circuit 2, which outputs the switching signal (c) whose level is logical 0 and the stacker 3 is turned by 90 deg. counter clockwise. Then a demodulation/decoding section 4 demodulates/decodes the picture signal (e) and outputs a picture signal (f) demodulated and decoded.
Patent JP-H02200922-A (JP)
Title: Modification of grade of slope face
Inventor: MURATA OSAMU
IPC: E02D17/20
Filed: 1989-01-31
Abstract: PURPOSE:To make construction work easily by digging a slope face from the upper side at a new angle to be corrected, covering a digged face by a free-to- fold sheet pile, suspending the sheet pile by anchor bolts, expanding the sheet pile according to the digging of the slope face, and covering the slope face. CONSTITUTION:A slope face 1 is digged from the uppermost shoulder at a new angle to be corrected, a free-to-fold holding sheet pile 2 is applied onto a digged face to cover the face. Next, anchor bolts 4 are inserted into the inside of a bank through a clearance between the horizontal members of the sheet pile 2, and curing agent 5 is filled around the bolts 4 to fix them to the ground. Then a plate 6 is fixed onto the head of the anchor bolt 4 exposed from the sheet pile 2, and an excess amount of the sheet pile 2 is folded. The second stage digging is made and the sheet pile 2 is expanded or connected.
Patent JP-S55114291-A (JP)
Title: Prodution of d-alpha-amino acid
Inventor: YOKOZEKI KENZOU
IPC: C12P13/04
Filed: 1979-02-22
Abstract: PURPOSE: A microorganism belonging to Flavobacterium is made to act on a 5- substituted hydantoin to produce a D-α-amino acid.  
     CONSTITUTION: A microorganism that belongs to Flavobacterium and can convert 5-substituted hydantoin to corresponding D-α-amino acid, e.g., Flavobacterium hydantoinophilum AJ-11322 (FERM-4819), is inoculated in a culture medium containing 5-substituted hydantoin and cultured or the cells of the above microorganism or a product obtained by processing the cells are brought into contact with 5-substituted hydantoin in an aqueous solution. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-H07101464-A (JP)
Title: Pack for liquid
Inventor: BRUHN KRISTER
IPC: B65D77/06
Filed: 1994-01-20
Abstract: PURPOSE: To provide a pack for liquid which has a rigid supportive covering, is easy in manufacture, handling and transport, and is recyclable. CONSTITUTION: A pack for liquid comprises a supportive covering 1, formed of a corrugated fiberboard or the like, an openable/closable pouring device 3, and a flexible bag 2 which is provided therein and communicates therewith. The supportive covering 1 comprises a bottom part, a side part 5, and a top part 6 having a second wall area 8 forming a specified angle from a first wall area 7 parallel to the bottom part, the second wall area 8 is joined with the bottom part by the sidewall 5, and the first wall area 7 is joined with the bottom part through a limb.
Patent JP-H05214153-A (JP)
Title: Production of expandable vinyl polymer particle
Inventor: KUNITAKE KAZUHIKO
IPC: C08F2/18
Filed: 1992-02-05
Abstract: PURPOSE:To obtain the subject particles capable of providing a molding excellent in its visual appearance by polymerizing a vinyl monomer in the presence of a sparingly soluble phosphate, etc., in a chain transfer agent-containing medium while controlling the hydrogen ion concentration at each stage of conversion to a specified value. CONSTITUTION:The objective particles are obtained by suspension-polymerizing a vinyl monomer in the presence of a sparingly soluble phosphate and an anionic surfactant in an aqueous medium while controlling the hydrogen ion concentration in the aqueous medium at each stage of conversion to a specified value as mentioned below; The hydrogen ion concentration is 10<-5> to 10<-8>g ion, 10<-10> to 10<-12>g ion, 10<-10> to 10<-7.5>g ion, 10<-8> to 10<-5>g ion and 10<-8> to 10<-5>g ion, respectively at each stage where the conversion is <5%, >=5% to <10%, >=10% to <30%, >=30% to <50% and >=50%, respectively. In addition, 0.05 to 0.3wt.% chain transfer agent is added at a stage of 50 to 90% conversion.
Patent JP-H02290277-A (JP)
Title: Method and apparatus for applying viscous liquid
Inventor: MATSUO SOICHI
IPC: B05C11/04
Filed: 1990-01-30
Abstract: PURPOSE:To reduce the coating amount of a viscous liquid and to form a thin uniform film by dispersing the viscous liquid spread in a squeezee coating process to the surface of an object to be coated by centrifugal force. CONSTITUTION:A squeezee coating part 14 is constituted of a mounting table 16, a coating nozzle 18, a squeezee 22 and a squeezee washing tank 26 and a spin coating part 28 is constituted of a spin chuck 30 and a spin cup 32. When a substrate 34 is fed to the mounting table 16, the coating nozzle 18 moves in parallel to the end surface of the substrate 34 to drip a photosensitive resin 36. Next, the interval between the squeezee 22 and the substrate 34 is set to about 200mum and the squeezee 22 is moved at a speed of about 5cm/sec to spread the photosensitive resin dripped on the substrate 34 over the entire surface of the substrate 34. The substrate 34 fed to the spin coating part 28 is sucked by the spin chuck 30 and rotated at about 1900rpm only for 2-3sec to obtain a thin uniform photosensitive resin film on the substrate 34.
Patent JP-H09306487-A (JP)
Title: Manufacture of positive electrode active material for alkaline storage battery
Inventor: SAKAMOTO HIROYUKI
IPC: H01M4/50
Filed: 1997-02-03
Abstract: PROBLEM TO BE SOLVED: To prepare a storage battery positive electrode material of high capacity and superior high-temperature charging efficiency from high density compound metal oxide, which is obtained by continuously reacting respective solutions of Ni salt, two kinds of dissimilar metal salts, ammonia and alkali with each other under prescribed conditions. SOLUTION: Nickel salt solution, dissimilar metal salt solution, anmonium ion solution whose adding rate is 2mol or more in relation to these metal salt 1mol, and alkali solution whose adding rate is 1.9-2.3mol in relation to these metal salt 1mol are independently and simultaneously introduced to a reaction tank. Its pH is controlled to 11-13, the temperature, 30-60 deg.C, and the mean residence time, 20-50 hours and the liquid containing compound metal oxide particles is continuously taken out as an overflow while stirring. There are two kinds in the dissimilar metal salts, one of Co, Zn, and Cd salts or more, and one of Mn, Al, V, Cr, Fe, Cu, Ge, Nb, Mo, Ag, W, Sn, Sb, Ca, Y, Ti, Sr, Bi, and rare earth metal salts or more, and the both can be independently fed.
Patent JP-S56116307-A (JP)
Title: Fm modulator
Inventor: IIDA TOMOYA
IPC: H03C3/00
Filed: 1980-02-19
Abstract: PURPOSE:To improve the performance of FM modulation, by detecting the set value of frequency changed and switching FM modulation in the state of PLL to the main oscillator or direct FM modulation. CONSTITUTION:A frequency alteration confirming circuit 22 receives changing signal of a frequency set digital signal 201, and frequency alteration signal is fed to a switch SW switching circuit 23. The circuit 23 receives this signal and sets SWs 31-37 to the position (a), and the response of PLL is made faster by setting the gain of a DC amplifier 15 and the frequency of LPF16 so that the cut-off frequency of PLL transfer function can be sufficiently higher frequency than the upper limit of the FM modulation frequency. When the frequency is made stable, SWs 31-37 are changed over to the (b) with the signal from the circuit 23, and the output of an FM modulation oscillator 19 and an LPF17 is frequency-divided by 1/N, and the frequency of LPF16 and the gain of the amplifier 15 are set so that the cut-off frequency of PLL transfer function can sufficiently be lower, and the main oscillator 13 is directly modulated with an FM modulation signal 202 to improve the FM modulation distortion and stereophonic separation characteristics.
Patent JP-2000213002-A (JP)
Title: Weight device of construction machine
Inventor: OGIWARA TOSHIBUMI
IPC: E02F9/18
Filed: 1999-01-28
Abstract: PROBLEM TO BE SOLVED: To provide the weight device of a construction machine capable of preventing interference of an opened engine room cover with a weight. SOLUTION: This weight device 10 af a construction machine is provided with a bracket (hook member) 12 provided on the rear part of a revolving super structure 3, and a hook part 11B engaging with the bracket 12. Under the condition of being mounted on the revolving super structure 3, it is provided with a weight 11 having a clearance recessed part 11A allowing the occupying position of an opened engine room cover 3B.
Patent JP-S59146317-A (JP)
Title: Controller for semiconductor switching element
Inventor: IMAHASHI HISASHI
IPC: G05F1/455
Filed: 1983-02-10
Abstract: PURPOSE:To make the resistance of a driving circuit, which controls a semiconductor switching element, to low watt and to prevent the destruction of a microcomputer, by connecting one main electrode of the semiconductor switching element to the output terminal of a stabilized constant voltage circuit. CONSTITUTION:An AC power source voltage is smoothed by a transformer 24, a rectifier 25, and a capacitor 26 and is converted to a constant voltage by a stabilized constant voltage circuit 27 and is applied to a microcomputer 28. When a transistor TR 30 of a driving circuit 29 is turned on by the output of this computer 28, a signal is allowed to flow to a gate electrode G of a bidirectional thyristor 22, and the thyristor 22 is turned on. At this time, though the voltage of the + electrode of the capacitor 26 is reduced by flowing of the gate current, the output voltage becomes constant by the stabilized constant voltage circuit 27; and thus, a constant voltage is applied to the computer 28, and a main electrode T1 of the thyristor 22 becomes constant.
Patent JP-S59146878-A (JP)
Title: Image recorder
Inventor: SETO KAORU
IPC: G06K15/12
Filed: 1983-02-10
Abstract: PURPOSE:To provide the titled recorder capable of correcting a stagger in image position on a paper sheet, wherein a timing of supplying a paper sheet is arbitrarily set, the set value is subjected to analog-to-digital conversion, and supply of the paper sheet is controlled in accordance with the converted value. CONSTITUTION:A variable resistor VR is connected to an analog input part AI1 of a CPU, a voltage obtained is subjected to analog-to-digital conversion and is calculated in conformity with an adjustement necessary range of image position, and the calculation result Talpha is stored into a predetermined memory region of an RAM. When a printing action is started and a signal VSYNC synchronous with an output of a page start timing from an image signal controller 50, the content Talpha of the memory is read out, and after waiting for a period of time obtained by adding a fixed value Tc to Talpha, a transistor Tr is turned On by a signal from an output port 01, and a resist solenod 9 is driven for a predetermined period of time. The timing of driving the solenoid 9 corresponding to the image on a photosensitive drum 1 can be advanced and delayed by rotating a volume control VR.
Patent JP-H11216424-A (JP)
Title: Crushed refuse sorting device
Inventor: YOSHIMURA TADASHI
IPC: B07B1/22
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To prevent linear materials from being caught in sorting holes of a rotary drum to prevent the lowering of sorting performance and the cessation of operation. SOLUTION: A feeding port 33 and a discharging port 34 are formed at one and the other ends of a rotary drum 13 respectively. The rotary drum 13 is disposed, inclined so that the feeding port 33 side is higher than the discharging port 34 side. A lot of sorting holes 43, 44 are made in a shell wall 32 of the rotary drum 13. Linear materials T discharged from the sorting holes 43, 44 by heat knives 51 or high pressure water nozzles are removed from the rotary drum 13.
Patent JP-S59146544-A (JP)
Title: Preparation of feed, flavors and nutrition supplement
Inventor: NAKAZONO SHIYUUZOU
IPC: A23L27/10
Filed: 1983-02-10
Abstract: PURPOSE:Fishes shells and hydrolyzed feather are dehydrated in an oil bath and made into a powder to prepare a feed, flavor or nutrition supplement in which essential aminoacids are complemented each other without bad smell. CONSTITUTION:Fishes and shells and feather which have been hydrolyzed by steaming are charged in a cooker containing oil for dipping. Then, the oil is heated at about 80-120 deg.C for about 3hr to effect dehydration, until the water content of feather and fishes and shells reaches about 6%, then the oil is squeezed from them and extracted with a solvent such as n-hexane and finally the feathers and fish and shells are crushed into a powder.
Patent JP-H11216760-A (JP)
Title: Polytetrafluoroethylene sheet and its manufacture
Inventor: YANAGI TOSHITERU
IPC: B29C48/31
Filed: 1998-02-02
Abstract: PROBLEM TO BE SOLVED: To decrease local nonuniformity of strength characteristics in a sheet face by improving extrusion molding process of a polytetrafluoroethylene sheet. SOLUTION: A paste contg. polytetrafluoroethylene and a lubricant is drawn in the orifice passing direction by passing the paste through a first orifice 4. In addition, while local difference in flow of the paste is suppressed by draw caused by projection 7 provided in the path, this paste is fed into a second orifice 6 and in addition, it is drawn into a sheet-like shape by the second orifice 6 to obtain an unsintered polytetrafluoroethylene sheet.